Systems of Equations-Elimination-Part2

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Taught by MrHansen
  • Currently 3.0/5 Stars.
6666 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Video tutorial on solving systems of equations using the elimination method.

Courtesy of Mr. Hansen of www.mrhansen.net.

Questions answered by this video:
  • How do you solve a system of equations using elimination if none of the coefficients are the same?
  • How can you use the least common multiple of coefficients to solve a system of equations using elimination?
  • How do you solve the system 2x + 3y = 5 and 5x + 4y = 16 using elimination?
  • How do you know what to multiply equations by so you can use elimination to solve them?
  • What are the steps for solving systems of equations by elimination?
  • Staff Review

    • Currently 3.0/5 Stars.
    This video goes through some more difficult examples of solving systems of equations using elimination. It shows how to manipulate the coefficients by multiplying an entire equation by a number to get two of them to be the same.